Martin Milata
2 years ago
parent
5052594789
commit
5a9c2a1363
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After Width: | Height: | Size: 383 B |
@ -0,0 +1,60 @@
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use crate::{
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time::Duration,
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ui::{
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component::{Component, Event, EventCtx, TimerToken},
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geometry::Rect,
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},
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};
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pub struct Timeout {
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time_ms: u32,
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timer: Option<TimerToken>,
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}
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pub enum TimeoutMsg {
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TimedOut,
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}
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impl Timeout {
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pub fn new(time_ms: u32) -> Self {
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Self {
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time_ms,
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timer: None,
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}
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}
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}
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impl Component for Timeout {
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type Msg = TimeoutMsg;
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fn place(&mut self, _bounds: Rect) -> Rect {
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Rect::zero()
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}
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fn event(&mut self, ctx: &mut EventCtx, event: Event) -> Option<Self::Msg> {
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match event {
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// Set up timer.
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Event::Attach => {
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self.timer = Some(ctx.request_timer(Duration::from_millis(self.time_ms)));
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None
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}
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// Fire.
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Event::Timer(token) if Some(token) == self.timer => {
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self.timer = None;
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Some(TimeoutMsg::TimedOut)
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}
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_ => None,
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}
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}
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fn paint(&mut self) {}
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}
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#[cfg(feature = "ui_debug")]
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impl crate::trace::Trace for Timeout {
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fn trace(&self, t: &mut dyn crate::trace::Tracer) {
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t.open("Timeout");
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t.int(self.time_ms as i64);
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t.close();
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}
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}
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@ -1,2 +1,3 @@
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pub mod obj;
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pub mod result;
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pub mod util;
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@ -0,0 +1,23 @@
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use crate::{
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error::Error,
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micropython::{
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iter::{Iter, IterBuf},
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obj::Obj,
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},
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};
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use cstr_core::cstr;
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use heapless::Vec;
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pub fn iter_into_array<T, const N: usize>(iterable: Obj) -> Result<[T; N], Error>
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where
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T: TryFrom<Obj, Error = Error>,
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{
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let err = Error::ValueError(cstr!("Invalid iterable length"));
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let mut vec = Vec::<T, N>::new();
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let mut iter_buf = IterBuf::new();
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for item in Iter::try_from_obj_with_buf(iterable, &mut iter_buf)? {
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vec.push(item.try_into()?).map_err(|_| err)?;
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}
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// Returns error if array.len() != N
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vec.into_array().map_err(|_| err)
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}
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@ -0,0 +1,73 @@
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use crate::ui::{
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component::{Component, Event, EventCtx},
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geometry::{Grid, GridCellSpan, Rect},
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model_tt::{
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component::button::{Button, ButtonMsg},
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theme,
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},
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};
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const NUMBERS: [u32; 5] = [12, 18, 20, 24, 33];
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const LABELS: [&str; 5] = ["12", "18", "20", "24", "33"];
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const CELLS: [(usize, usize); 5] = [(0, 0), (0, 2), (0, 4), (1, 1), (1, 3)];
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pub struct SelectWordCount {
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button: [Button<&'static str>; NUMBERS.len()],
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}
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pub enum SelectWordCountMsg {
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Selected(u32),
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}
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impl SelectWordCount {
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pub fn new() -> Self {
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SelectWordCount {
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button: LABELS.map(Button::with_text),
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}
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}
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}
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impl Component for SelectWordCount {
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type Msg = SelectWordCountMsg;
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fn place(&mut self, bounds: Rect) -> Rect {
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let (_, bounds) = bounds.split_bottom(theme::button_rows(2));
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let grid = Grid::new(bounds, 2, 6).with_spacing(theme::BUTTON_SPACING);
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for (btn, (x, y)) in self.button.iter_mut().zip(CELLS) {
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btn.place(grid.cells(GridCellSpan {
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from: (x, y),
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to: (x, y + 1),
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}));
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}
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bounds
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}
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fn event(&mut self, ctx: &mut EventCtx, event: Event) -> Option<Self::Msg> {
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for (i, btn) in self.button.iter_mut().enumerate() {
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if let Some(ButtonMsg::Clicked) = btn.event(ctx, event) {
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return Some(SelectWordCountMsg::Selected(NUMBERS[i]));
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}
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}
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None
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}
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fn paint(&mut self) {
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for btn in self.button.iter_mut() {
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btn.paint()
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}
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}
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fn bounds(&self, sink: &mut dyn FnMut(Rect)) {
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for btn in self.button.iter() {
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btn.bounds(sink)
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}
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}
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}
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#[cfg(feature = "ui_debug")]
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impl crate::trace::Trace for SelectWordCount {
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fn trace(&self, t: &mut dyn crate::trace::Tracer) {
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t.open("SelectWordCount");
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t.close();
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}
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}
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